f5ff4c6b75
SystemBars is a wrapper class for system bar classes which implement SystemUI class. So SystemBars should dispatch onBootCompelete event to a Status bar classe as well as other SystemUI events. This will benefit any custom Status bar implementation. But under the current implementations, this affects only ARC, since on phone, #onBootCompleted isn't overridden in the com.android.systemui.statusbar.phone.StatusBar. Bug: 126294007 Bug: 128876921 Test: none Change-Id: Ib7e206da70489b1401eb2bb01bab2bc431c022eb (cherry picked from commit 2b80e587d182adeb1bbbbc160df4624ad1d2200c)
89 lines
2.9 KiB
Java
89 lines
2.9 KiB
Java
/*
|
|
* Copyright (C) 2017 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software distributed under the
|
|
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
* KIND, either express or implied. See the License for the specific language governing
|
|
* permissions and limitations under the License.
|
|
*/
|
|
|
|
package com.android.systemui;
|
|
|
|
import android.util.Log;
|
|
|
|
import com.android.systemui.statusbar.phone.StatusBar;
|
|
|
|
import java.io.FileDescriptor;
|
|
import java.io.PrintWriter;
|
|
|
|
/**
|
|
* Ensure a single status bar service implementation is running at all times, using the in-process
|
|
* implementation according to the product config.
|
|
*/
|
|
public class SystemBars extends SystemUI {
|
|
private static final String TAG = "SystemBars";
|
|
private static final boolean DEBUG = false;
|
|
private static final int WAIT_FOR_BARS_TO_DIE = 500;
|
|
|
|
// in-process fallback implementation, per the product config
|
|
private SystemUI mStatusBar;
|
|
|
|
@Override
|
|
public void start() {
|
|
if (DEBUG) Log.d(TAG, "start");
|
|
createStatusBarFromConfig();
|
|
}
|
|
|
|
@Override
|
|
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
|
|
if (mStatusBar != null) {
|
|
mStatusBar.dump(fd, pw, args);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onBootCompleted() {
|
|
if (mStatusBar != null) {
|
|
mStatusBar.onBootCompleted();
|
|
}
|
|
}
|
|
|
|
private void createStatusBarFromConfig() {
|
|
if (DEBUG) Log.d(TAG, "createStatusBarFromConfig");
|
|
final String clsName = mContext.getString(R.string.config_statusBarComponent);
|
|
if (clsName == null || clsName.length() == 0) {
|
|
throw andLog("No status bar component configured", null);
|
|
}
|
|
Class<?> cls = null;
|
|
try {
|
|
cls = mContext.getClassLoader().loadClass(clsName);
|
|
} catch (Throwable t) {
|
|
throw andLog("Error loading status bar component: " + clsName, t);
|
|
}
|
|
try {
|
|
mStatusBar = (SystemUI) cls.newInstance();
|
|
} catch (Throwable t) {
|
|
throw andLog("Error creating status bar component: " + clsName, t);
|
|
}
|
|
mStatusBar.mContext = mContext;
|
|
mStatusBar.mComponents = mComponents;
|
|
if (mStatusBar instanceof StatusBar) {
|
|
SystemUIFactory.getInstance().getRootComponent()
|
|
.getStatusBarInjector()
|
|
.createStatusBar((StatusBar) mStatusBar);
|
|
}
|
|
mStatusBar.start();
|
|
if (DEBUG) Log.d(TAG, "started " + mStatusBar.getClass().getSimpleName());
|
|
}
|
|
|
|
private RuntimeException andLog(String msg, Throwable t) {
|
|
Log.w(TAG, msg, t);
|
|
throw new RuntimeException(msg, t);
|
|
}
|
|
}
|